JP3749997B2 - Beam receiving hardware and manufacturing method thereof - Google Patents

Beam receiving hardware and manufacturing method thereof Download PDF

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Publication number
JP3749997B2
JP3749997B2 JP2001022822A JP2001022822A JP3749997B2 JP 3749997 B2 JP3749997 B2 JP 3749997B2 JP 2001022822 A JP2001022822 A JP 2001022822A JP 2001022822 A JP2001022822 A JP 2001022822A JP 3749997 B2 JP3749997 B2 JP 3749997B2
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rib
steel plate
mounting
metal
plate
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JP2002227311A (en
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豊 田中
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株式会社タナカ創研
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Description

【０００１】
【発明の属する技術分野】
この発明は、梁と柱の仕口に金物を介装し、仕口を強化すると共に、作業を合理化することを目的とした梁受け金物及びその製造方法に関する。
【０００２】
【従来の技術】
従来梁と柱などの仕口装置に金物（羽子板ボルトその他）を使用することは知られており、普通に使用されているが、その多くは、使用金物を梁の外壁に固着する構造であった。また水平板と、これに直角な立直板の内側に、梁の溝へ挿入固定する垂直板を設けた梁の支持金具の考案も知られていた（実開昭５４−１３０３０６号）。
【０００３】
【発明により解決しようとする課題】
前記従来の梁受け金物は、梁の外壁と柱の外壁との間で固着する構造であるから、梁の中心線上で外力を受け止めることにはならなかった。また前記考案は、梁の溝へ挿入する立直板を設けた梁の支持金具であるが、これを製造するには溶接か、鋳造しなければならなかった。
【０００４】
通常、前記従来の構造で十分であるけれども、例えば地震などの際梁と柱の心がずれるおそれがあった。
【０００５】
また従来の仕口金物で安全度の高い金物は、形状構造が複雑になる問題点があり、このような場合には、使用金属量が多いにも拘わらず、その割に強度上の効力が大きくならないなどの問題点があった。
【０００６】
【課題を解決する為の手段】
然るにこの発明は、矩形板にリブを設けて、厚みの割に曲げ強度を大きくすると共に、総てプレス加工で完成できるようにして、材料は比較的少なく、形状は簡単で、その上製造も比較的簡単容易にして、前記従来の問題点を解決したのである。然して矩形板を基材としているので、材料取りその他において歩留まりが良好である。また強度を要する場所は二重（折り重ね）にして、比較的薄い材料に拘わらず必要な強度を保有させるなどの改良を加えた。
【０００７】
即ちこの発明は、矩形鋼板の中央部へ長辺と平行に所定高さのリブを設けると共に、前記矩形鋼板及びリブへ夫々取付け孔を設けた取付け金物に、該取付け金物の一側部のリブへ、これと直角に受け金物を固定し、前記取付け金物と受け金物の固定は、相互に切り込み溝を設け、該切り込み溝を互いに嵌合して固定したことを特徴とする梁受け金物である。またリブは矩形板の中央部を屈折し、重ね合わせて突出形成したものである。また、取付け金物のリブの一側部又は両側部に筋交い取付け用の透孔を設けたものである。
【０００８】
更に、方法の発明は、矩形鋼板に取付け孔と、切り込み溝とを穿設した後、前記矩形鋼板の両長側部を直角方向に加圧屈曲し、前記矩形鋼板の中央部を長辺と平行に加圧して屈曲部を成形し、ついで該屈曲部を平行に重ね合わせて、両側平板部に直角方向のリブを有する取付け金物を形成し、該取付け金物の前記切り込み溝へ、梁受け部を有する受け金物を嵌装固定することを特徴とした梁受け金物の製造方法である。次に、受け金物は、取付け金物の平板部と平行な当接板に、取付け金物のリブと直角な梁受け部を連設し、前記当接板と梁受け部へ、前記取付け金物のリブに嵌装できる切り込み溝を設けるものであり、矩形鋼板は、長尺材の端部から所定長さ毎に切断成形するものである。
【０００９】
前記において、取付け金物に設けたねじ孔の数及び配置は、取付け金物の大きさ（従って梁の大きさ）によって異なり、取付け金物に掛かる曲げをモーメントの大きさにより、鋼板の厚さ及びリブの高さを定める。
【００１０】
前記発明における矩形鋼板は、通常ロール鋼板から必要長さ宛切断と同時に穿孔して成形するが、長さ及び幅共に大きい鋼板から、この発明の矩形鋼板を打抜成形することもできる。前記発明のリブの下端部は、梁の下面から突出しているので、筋交い端を固定する場合に利用することができる。
【００１１】
前記発明における受け金物は、ロール鋼板から成形し、又は大きい鋼板から成形した矩形鋼板から、プレス加工により穿孔と切り込み溝及び屈曲成形するが、使用場所及び力の掛かり具合等を勘案し、取付け金物とは板厚を変えることができる。前記鋼板は、亜鉛鋼板を用いれば、発錆を有効に防止し、切断、穿孔などの加工断面の養生も必要がない。
【００１２】
【発明の実施の形態】
この発明は、梁の端面に設けた縦溝へ嵌着できるようにしたリブを有する矩形鋼板よりなる取付け金物に、梁を受ける受け金物を固定した梁受け金物である。またこの梁受け金物を製造するには、ロール鋼板から巻き出した端部（幅は必要幅となっている）に穿孔と切り込み溝を設け、所定長さに切断して矩形鋼板とし、この矩形鋼板の両側部を所定幅に直角方向へ屈曲し、ついで中央部を長辺と平行にほぼ９０度に加圧屈曲して屈曲部を形成した後、該屈曲部を重ね合わせるように加圧成形し、両側平板部の中央部にリブを直角に設けて取付け金物を完成する。一方矩形板に切り込み溝とボルト孔を穿設した後、切り込み溝側を直角に屈曲して受け金物を成形する。前記取付け金物へ、前記受け金物を固定すれば、この発明の梁受け金物が出来上がる。前記受け金物をロール鋼板から成形することもある。
【００１３】
また、仕口部の柱へ取付け金物（リブを縦にして）をねじ止めし、ついで梁材を移動してその端面の縦溝を前記リブに嵌装し、梁材の下面に受け金物の梁受け部を当接固定すると共に、梁材とリブとを共通のボルトで固定して梁受け装置を完成した。
【００１４】
【実施例１】
この発明の実施例を図１、２、３、４について説明する。矩形鋼板１の中央部へ長辺と平行に、所定高さのリブ２を設け、リブ２の左右両側の平板部１ａ、１ｂへ複数のねじの孔３、３を左右対応して穿設し、前記リブ２へボルト孔４を穿設すると共に、リブ２の一側へリブ２の長手方向と直角に切り込み溝７を設けて、取付け金物５を成形した（図１）。また矩形鋼板６に切り込み溝８とねじ孔９を設け、前記矩形鋼板６の切り込み溝８側を直角に屈曲して屈曲板６ａと当接板６ｂとし、該当接板６ｂに前記ねじの孔９が穿設されており、受け金物１０が成形された（図３）。前記取付け金物５の切り込み溝７に、前記受け金物１０を嵌装し、前記受け金物１０の切り込み溝８をリブ２に嵌装して両者を固定すれば、この発明の梁受け金物１２が完成する（図４）。前記平板部１ａ、１ｂへ仮着突起１１を設けることもできる。前記矩形鋼板１、６はロール鋼板から形成し、又は幅広い鋼板から形成することができる。
【００１５】
前記梁受け金物１２のリブ２の下端部へ筋交い２１を固定する為のボルト孔２２を穿設し（図２−（ａ））、又は梁受け金物１２のリブ２の上端部と下端部へ筋交い２１を固定する為のボルト孔２２、２２ａを穿設（図２−（ｂ））することができる。この場合に、リブは中心部に設けてあり、かつ剛性が大きいので、筋交い２１を固定する為の必要な強度を十分保有させることができる。図中２３は釘孔である。
【００１６】
【実施例２】
この発明の製造方法の実施例を図５について説明する。ロール鋼板１３から巻き出した鋼テープ１３ａをプレス加工して、矩形鋼板１を打抜くと共に、複数のねじ孔３、３、ボルト孔４及び切り込み溝７を同時に打抜き成形し、ついで両側部を下方へ直角方向に屈曲した後中央部を三角状に、ほぼ直角に屈折して、平板部１ａ、１ａと屈折部２ａとした後、屈折部２ａを加圧してリブ２を成形し、取付け金物５を完成した。
【００１７】
次にロール鋼板１８から巻き出した鋼テープ１８ａをプレス加工して矩形鋼板６を打ち抜くと共に、ねじ孔９と切り込み溝８を設けた後、矩形鋼板６の一側部を直角に屈曲して屈曲部６ａと、梁受け部６ｂとする。この場合に、屈曲部６ａから梁受け部６ｂにかけて前記切り込み溝８が設けられており、受け金物１０を完成した。
【００１８】
前記取付け金物５の切り込み溝７へ、前記受け金物１０の切り込み溝８を嵌挿し、更に差し込んで、取付け金物５の切り込み溝７を受け金物１０の当接部に嵌装すると共に、前記受け金物１０の切り込み溝８を取付け金物５のリブ２に嵌装し、この発明の梁受け金物１２を構成した。
【００１９】
【実施例３】
この発明の梁受け金物を使用した装置の実施例を、図６について説明する。柱１４の仕口構成部に、梁受け金物１２をねじで固定した後、梁材１５、１５ａ、１５ｂの端面に縦設した取付け溝１６をリブ２へ矢示１９のように嵌挿し（図６−（ａ））、ボルト１７を貫通して、梁材１５と、取付け金物１２のリブ２とを固定し、前記受け金物１０の梁受け部６ｂを梁材１５の下面に当接してねじで固定し、前記受け金物１０の屈曲部６ａを、前記柱１４に当接すれば、梁受け装置２０を完成する。前記屈曲部６ａを柱１４へねじで固定してもよい。
【００２０】
前記梁受け装置２０は、梁材１５と柱１４との間に鋼板により成形した梁受け金物１２が介在しており、梁受け金物１２は、梁材１５及び柱１４に緊密に固着されているので、仕口部がきわめて堅固になり、地震等に際しても十分の強度を有し、心を保つことができる。
【００２１】
【発明の効果】
この発明の梁受け金物は、比較的薄いにも拘わらず、鋼剛性が大きい特質がある。
【００２２】
また各金物は、総てプレス加工により、少ない工程で正確かつ容易に多量生産できる効果がある。
【００２３】
この発明の梁受け金物を使用した装置は、梁と柱の仕口部に鋼板を介装し、ねじ又はボルトで固定したので、剛性と強度の大きい仕口を構成し、筋交いも固定することが可能であり、かつ作業性がよい効果がある。
【図面の簡単な説明】
【図１】（ａ）この発明の取付け金物の実施例の拡大平面図。
（ｂ）同じく拡大側面図。
（ｃ）同じく拡大正面図。
【図２】（ａ）同じく他の実施例の拡大側面図。
（ｂ）同じく他の実施例の拡大側面図。
【図３】（ａ）同じく受け金物の実施例の拡大平面図。
（ｂ）同じく拡大側面図。
（ｃ）同じく拡大正面図。
【図４】同じく梁受け金物の実施例の拡大斜視図。
【図５】同じく梁受け金物の製造工程の概念図。
【図６】（ａ）同じく梁受け装置の一部斜視図。
（ｂ）同じく一部を切断した平面図。
【符号の説明】
１、６ 矩形鋼板
２ リブ
３、９ ねじの孔
４ ボルト孔
５ 取付け金物
７、８ 切り込み溝
１０ 受け金物
１１ 仮着突起
１２ 梁受け金物
１３、１８ ロール鋼板
１４ 柱
１５ 梁材[0001]
BACKGROUND OF THE INVENTION
This invention interposed hardware to Joint of beams and columns, as well as strengthening the Joint relates to a beam receiving hardware and a manufacturing how for the purpose of streamlining the work.
[0002]
[Prior art]
Conventionally, it is known to use metal fittings (such as winged bolts) for joint devices such as beams and columns, and it is commonly used, but most of them are structures that fix the metal fittings to the outer wall of the beam. It was. In addition, there has been known a beam support bracket in which a horizontal plate and a vertical plate inserted into and fixed to the groove of the beam are provided inside a vertical plate perpendicular to the horizontal plate (Japanese Utility Model Laid-Open No. 54-130306).
[0003]
[Problems to be solved by the invention]
Since the conventional beam receiving fixture has a structure that is fixed between the outer wall of the beam and the outer wall of the column, it cannot receive an external force on the center line of the beam. Moreover, although the said device is a beam support bracket provided with a vertical plate to be inserted into the groove of the beam, it has to be welded or cast to manufacture this.
[0004]
Usually, the conventional structure is sufficient, but there is a risk that the beam and the column are out of alignment during an earthquake, for example.
[0005]
In addition, conventional metal fittings with a high degree of safety have a problem in that the shape structure is complicated. In such a case, although the amount of metal used is large, the strength effect is relatively high. There were problems such as not getting bigger.
[0006]
[Means for solving the problems]
However, according to the present invention, a rib is provided on a rectangular plate, the bending strength is increased for the thickness, and all can be completed by pressing, so that the material is relatively small, the shape is simple, and the manufacture is also possible. It is relatively simple and easy to solve the conventional problems. However, since the rectangular plate is used as the base material, the yield is good in material picking and the like. In addition, the place where strength is required was doubled (folded), and improvements were made such that the required strength was maintained regardless of the relatively thin material.
[0007]
That is, according to the present invention, a rib having a predetermined height is provided in the central portion of the rectangular steel plate in parallel with the long side, and a mounting bracket provided with mounting holes in the rectangular steel plate and the rib is provided on one side of the mounting bracket. The bracket is fixed at a right angle to the mounting bracket, and the mounting bracket and the bracket are fixed to each other by providing a notch groove and fitting the notch grooves to each other. . The rib is formed by bending the central portion of the rectangular plate and projecting it. In addition, through holes for bracing are provided on one side or both sides of the ribs of the mounting hardware.
[0008]
Furthermore, the invention of the method is that, after making a mounting hole and a notch groove in the rectangular steel plate, both long side portions of the rectangular steel plate are pressed and bent in a right angle direction, and the central portion of the rectangular steel plate is set as a long side. A bent portion is formed by pressurizing in parallel, and then the bent portions are overlapped in parallel to form a mounting hardware having right-angle ribs on both side flat plate portions, and a beam receiving portion into the notch groove of the mounting hardware It is the manufacturing method of the beam receiving material characterized by inserting and fixing the receiving material which has this. Next, in the receiving metal, a beam receiving portion perpendicular to the rib of the mounting hardware is connected to a contact plate parallel to the flat plate portion of the mounting hardware, and the rib of the mounting hardware is connected to the contacting plate and the beam receiving portion. The rectangular steel plate is cut and formed at predetermined lengths from the end of the long material.
[0009]
In the above, the number and arrangement of the screw holes provided in the mounting hardware vary depending on the size of the mounting hardware (and hence the size of the beam), and the bending applied to the mounting hardware depends on the magnitude of the moment, the thickness of the steel plate and the ribs. Determine the height.
[0010]
The rectangular steel plate in the present invention is usually formed by punching from a rolled steel plate at the same time as cutting to a required length, but the rectangular steel plate of the present invention can be stamped from a steel plate having a large length and width. Since the lower end portion of the rib of the present invention protrudes from the lower surface of the beam, it can be used when fixing the bracing end.
[0011]
The receiving metal in the invention is formed from a rolled steel plate, or from a rectangular steel plate formed from a large steel plate, and is punched, cut into grooves and bent by pressing, but considering the place of use and the amount of force applied, the mounting hardware The thickness can be changed. If the galvanized steel plate is used, the steel plate effectively prevents rusting, and it is not necessary to cure the processed cross section such as cutting and drilling.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
The present invention is a beam receiving fixture in which a receiving fixture for receiving a beam is fixed to an attachment fitting made of a rectangular steel plate having a rib that can be fitted into a longitudinal groove provided on an end face of the beam. Moreover, in order to manufacture this beam support, a perforation and a cut groove are provided at the end portion (the width is a necessary width) that is unwound from the rolled steel plate, and is cut into a predetermined length to obtain a rectangular steel plate. Bending both sides of the steel plate in a direction perpendicular to the predetermined width, then forming the bent part by pressing and bending the central part approximately 90 degrees parallel to the long side, and then press forming so that the bent parts overlap Then, ribs are provided at right angles at the center of both side flat plate portions to complete the mounting hardware. On the other hand, after a notch groove and a bolt hole are formed in a rectangular plate, the notch groove side is bent at a right angle to form a receiving metal. If the receiving hardware is fixed to the mounting hardware, the beam receiving hardware of the present invention is completed. The receiving metal may be formed from a rolled steel plate.
[0013]
Also, the mounting hardware (with the ribs in a vertical position) is screwed to the column of the joint, and then the beam material is moved, and the vertical groove on the end face is fitted into the rib, and the receiving metal object is mounted on the lower surface of the beam material. The beam receiving device was completed by abutting and fixing the beam receiving portion and fixing the beam material and the rib with a common bolt.
[0014]
[Example 1]
An embodiment of the present invention will be described with reference to FIGS. A rib 2 having a predetermined height is provided in the center of the rectangular steel plate 1 in parallel with the long side, and a plurality of screw holes 3 and 3 are drilled in the flat plate portions 1a and 1b on both the left and right sides of the rib 2 corresponding to the left and right. A bolt hole 4 was drilled in the rib 2, and a cut groove 7 was provided on one side of the rib 2 at a right angle to the longitudinal direction of the rib 2 to mold the mounting hardware 5 (FIG. 1). Further, the rectangular steel plate 6 is provided with a cut groove 8 and a screw hole 9, and the cut groove 8 side of the rectangular steel plate 6 is bent at a right angle to form a bent plate 6a and a contact plate 6b. Is formed, and the metal receiver 10 is formed (FIG. 3). If the receiving metal object 10 is fitted into the notch groove 7 of the mounting hardware 5, and the notch groove 8 of the receiving metal object 10 is fitted to the rib 2 to fix them together, the beam receiving object 12 of the present invention is completed. (FIG. 4). Temporary attachment protrusions 11 may be provided on the flat plate portions 1a and 1b. The rectangular steel plates 1 and 6 can be formed from rolled steel plates or can be formed from a wide range of steel plates.
[0015]
Bolt holes 22 are formed in the lower ends of the ribs 2 of the beam receiver 12 to fix the braces 21 (FIG. 2- (a)), or to the upper and lower ends of the ribs 2 of the beam receiver 12. Bolt holes 22 and 22a for fixing the brace 21 can be drilled (FIG. 2- (b)). In this case, since the rib is provided at the center and has high rigidity, the strength necessary for fixing the brace 21 can be sufficiently retained. In the figure, 23 is a nail hole.
[0016]
[Example 2]
An embodiment of the manufacturing method of the present invention will be described with reference to FIG. The steel tape 13a unwound from the rolled steel plate 13 is pressed to punch out the rectangular steel plate 1, and the plurality of screw holes 3, 3, the bolt holes 4 and the cut grooves 7 are simultaneously punched and formed, and then both sides are lowered. After bending in a right-angled direction, the central part is refracted in a triangular shape and substantially at right angles to form the flat plate parts 1a, 1a and the refracting part 2a, and then the refracting part 2a is pressed to form the rib 2, and the fitting 5 Was completed.
[0017]
Next, the steel tape 18a unwound from the rolled steel plate 18 is pressed to punch out the rectangular steel plate 6, and after the screw holes 9 and the cut grooves 8 are provided, one side of the rectangular steel plate 6 is bent at a right angle and bent. Let them be a portion 6a and a beam receiving portion 6b. In this case, the cut groove 8 is provided from the bent portion 6a to the beam receiving portion 6b, and the metal receiving object 10 is completed.
[0018]
The cut groove 8 of the metal fitting 10 is inserted into the cut groove 7 of the fitting 5 and is further inserted to fit the cut groove 7 of the metal fitting 5 into the contact portion of the metal fitting 10 and the metal fitting. Ten notch grooves 8 were fitted into the ribs 2 of the mounting hardware 5 to constitute the beam receiving hardware 12 of the present invention.
[0019]
[Example 3]
An embodiment of an apparatus using the beam receiver of the present invention will be described with reference to FIG. After the beam receiver 12 is fixed to the joint portion of the column 14 with a screw, the mounting groove 16 provided vertically on the end faces of the beam members 15, 15a, 15b is inserted into the rib 2 as indicated by an arrow 19 (see FIG. 6- (a)), the bolt 17 is penetrated to fix the beam member 15 and the rib 2 of the mounting hardware 12, and the beam receiving portion 6b of the receiving metal member 10 is brought into contact with the lower surface of the beam material 15 and screwed. The beam receiving device 20 is completed when the bent portion 6a of the metal receiving piece 10 is brought into contact with the column 14. The bent portion 6a may be fixed to the column 14 with a screw.
[0020]
In the beam receiving device 20, a beam receiving metal 12 formed of a steel plate is interposed between the beam 15 and the column 14, and the beam receiving 12 is firmly fixed to the beam 15 and the column 14. As a result, the joint is extremely solid and has a sufficient strength even in the event of an earthquake or the like, and can maintain its heart.
[0021]
【The invention's effect】
Although the beam receiver of the present invention is relatively thin, it has a characteristic of high steel rigidity.
[0022]
Also, each hardware has the effect that it can be mass-produced accurately and easily with a small number of steps by press working.
[0023]
In the apparatus using the beam bracket of the present invention, a steel plate is interposed between the joints of the beam and the column and fixed with screws or bolts, so that a joint with high rigidity and strength is formed and the bracing is also fixed. Is possible, and the workability is good.
[Brief description of the drawings]
FIG. 1A is an enlarged plan view of an embodiment of a mounting hardware according to the present invention.
(B) Similarly an enlarged side view.
(C) The same enlarged front view.
FIG. 2 (a) is an enlarged side view of another embodiment.
(B) The enlarged side view of another Example similarly.
FIG. 3 (a) is an enlarged plan view of an embodiment of the same receiving metal.
(B) Similarly an enlarged side view.
(C) The same enlarged front view.
FIG. 4 is an enlarged perspective view of an embodiment of a beam receiver.
FIG. 5 is a conceptual diagram of a manufacturing process of a beam receiver.
FIG. 6A is a partial perspective view of the beam receiving device.
(B) The top view which cut | disconnected a part similarly.
[Explanation of symbols]
1, 6 Rectangular steel plate 2 Rib 3, 9 Screw hole 4 Bolt hole 5 Mounting hardware 7, 8 Cut groove 10 Receiving hardware 11 Temporary protrusion 12 Beam receiving hardware 13, 18 Roll steel plate 14 Column 15 Beam material

Claims (6)

矩形鋼板の中央部へ長辺と平行に所定高さのリブを設けると共に、前記矩形鋼板及びリブへ夫々取付け孔を設けた取付け金物に、該取付け金物の一側部のリブへ、これと直角に受け金物を固定し、前記取付け金物と受け金物の固定は、相互に切り込み溝を設け、該切り込み溝を互いに嵌合して固定したことを特徴とする梁受け金物。  A rib having a predetermined height is provided in the center of the rectangular steel plate in parallel with the long side, and a mounting bracket provided with a mounting hole in the rectangular steel plate and the rib, respectively, is perpendicular to the rib on one side of the mounting bracket. A beam receiving metal fixture, wherein the mounting hardware and the metal receiving fixture are fixed to each other by providing a notch groove and fixing the notch groove to each other. リブは矩形板の中央部を屈折し、重ね合わせて突出形成したことを特徴とする請求項１記載の梁受け金物。  2. The beam receiving metal object according to claim 1, wherein the rib is formed by bending the central portion of the rectangular plate and projecting it. 取付け金物のリブの一側部又は両側部に筋交い取付け用の透孔を設けたことを特徴とする請求項１記載の梁受け金物。The beam receiving metal object according to claim 1, wherein a through hole for bracing is provided on one side or both side parts of the rib of the mounting metal. 矩形鋼板に取付け孔と、切り込み溝とを穿設した後、前記矩形鋼板の両長側部を直角方向に加圧屈曲し、前記矩形鋼板の中央部を長辺と平行に加圧して屈曲部を成形し、ついで該屈曲部を平行に重ね合わせて、両側平板部に直角方向のリブを有する取付け金物を形成し、該取付け金物の前記切り込み溝へ、梁受け部を有する受け金物を嵌装固定することを特徴とした梁受け金物の製造方法。  After making a mounting hole and a cut groove in the rectangular steel plate, both the long side portions of the rectangular steel plate are pressed and bent in a right angle direction, and the central portion of the rectangular steel plate is pressed in parallel with the long side to bend the bent portion. Then, the bent portions are overlapped in parallel to form a mounting metal having a right-angled rib on both side plate portions, and the receiving metal having a beam receiving portion is fitted into the cut groove of the mounting metal. A method for manufacturing a beam receiver characterized by fixing. 受け金物は、取付け金物の平板部と平行な当接板に、取付け金物のリブと直角な梁受け部を連設し、前記当接板と梁受け部へ、前記取付け金物のリブに嵌装できる切り込み溝を設けることを特徴とした請求項４記載の梁受け金物の製造方法。  The receiving metal is connected to a contact plate parallel to the flat plate portion of the mounting hardware and a beam receiving section perpendicular to the rib of the mounting hardware, and is fitted to the rib of the mounting hardware to the contacting plate and the beam receiving section. 5. The method for manufacturing a beam receiver according to claim 4, wherein a cut groove is provided. 矩形鋼板は、長尺材の端部から所定長さ毎に切断成形することを特徴とした請求項４記載の梁受け金物の製造方法。  The method for manufacturing a beam receiver according to claim 4, wherein the rectangular steel plate is cut and formed at predetermined lengths from an end of the long material.
JP2001022822A 2001-01-31 2001-01-31 Beam receiving hardware and manufacturing method thereof Expired - Fee Related JP3749997B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0882004A (en) * 1994-09-12 1996-03-26 Akira Tanaka Column fixing metal fixture
JPH08218498A (en) * 1995-02-15 1996-08-27 Kanegafuchi Chem Ind Co Ltd Connecting metal of column and horizontal member
JP3220663B2 (en) * 1997-06-27 2001-10-22 株式会社家づくり工房 Framed equipment for wooden buildings

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